- 耗时： 0分0秒
- 题数：
- 得分：
- 79 × 2 - 20 (79 × 20) - 2 <
- 370 + 10 - 56 370 - 10 + 56 <
- 554 - 69 + 43 (554 + 69) - 43 <
- 936 ÷ 72 + 12 (936 ÷ 72) - 12 >
- 51 × 7 - 44 (51 × 44) - 7 <
- 626 - 22 + 55 (626 + 22) - 55 >
- 516 ÷ 12 + 43 (516 ÷ 12) - 43 >
- 83 × 4 + 27 (83 × 27) + 4 <
- 718 - 86 + 86 (718 + 86) - 86 =
- 802 - 56 + 86 (802 + 56) - 86 >
- 630 ÷ 10 + 63 (630 ÷ 10) - 63 >
- 918 ÷ 17 + 27 (918 ÷ 17) - 27 >
- 68 × 9 + 74 (68 × 74) + 9 <
- 54 × 3 + 89 (54 × 89) + 3 <
- 530 ÷ 53 - 5 (530 ÷ 53) + 5 <
- 345 - 41 + 39 (345 + 41) - 39 <
- 99 × 7 + 41 (99 × 41) + 7 <
- 700 ÷ 70 + 10 (700 ÷ 70) - 10 >
- 918 ÷ 34 + 27 (918 ÷ 34) - 27 >
- 880 - 91 + 33 (880 + 91) - 33 <
- 966 ÷ 46 + 21 (966 ÷ 46) - 21 >
- 330 ÷ 22 - 5 (330 ÷ 22) + 5 <
- 500 ÷ 20 - 2 (500 ÷ 20) + 2 <
- 672 ÷ 48 + 14 (672 ÷ 48) - 14 >
- 77 × 4 - 96 (77 × 96) - 4 <
- 989 + 10 - 68 989 - 10 + 68 <
- 143 - 96 + 11 (143 + 96) - 11 <
- 78 × 7 + 35 (78 × 35) + 7 <
- 420 ÷ 15 - 12 (420 ÷ 15) + 12 <
- 604 + 10 - 95 604 - 10 + 95 <
- 71 × 7 + 29 (71 × 29) + 7 <
- 61 × 7 + 84 (61 × 84) + 7 <
- 323 - 55 + 36 (323 + 55) - 36 <
- 464 ÷ 16 + 29 (464 ÷ 16) - 29 >
- 583 + 10 - 47 583 - 10 + 47 <
- 616 ÷ 22 - 8 (616 ÷ 22) + 8 <
- 425 - 30 + 33 (425 + 30) - 33 >
- 384 ÷ 16 + 12 (384 ÷ 16) - 12 >
- 750 ÷ 15 + 50 (750 ÷ 15) - 50 >
- 588 ÷ 12 + 28 (588 ÷ 12) - 28 >
- 304 ÷ 16 - 4 (304 ÷ 16) + 4 <
- 99 + 10 - 25 99 - 10 + 25 <
- 388 ÷ 97 - 2 (388 ÷ 97) + 2 <
- 764 - 53 + 52 (764 + 53) - 52 <
- 301 - 38 + 71 (301 + 38) - 71 >
- 569 + 10 - 99 569 - 10 + 99 <
- 543 + 10 - 90 543 - 10 + 90 <
- 55 × 2 + 65 (55 × 65) + 2 <
- 539 + 10 - 36 539 - 10 + 36 <
- 840 ÷ 15 + 10 (840 ÷ 15) - 10 >
- 72 × 7 - 58 (72 × 58) - 7 <
- 79 × 7 - 40 (79 × 40) - 7 <
- 340 - 96 + 27 (340 + 96) - 27 <
- 624 ÷ 16 - 6 (624 ÷ 16) + 6 <
- 648 ÷ 12 + 24 (648 ÷ 12) - 24 >
- 670 ÷ 10 + 67 (670 ÷ 10) - 67 >
- 588 ÷ 28 - 21 (588 ÷ 28) + 21 <
- 912 ÷ 16 - 6 (912 ÷ 16) + 6 <
- 220 - 19 + 31 (220 + 19) - 31 >
- 540 ÷ 15 + 30 (540 ÷ 15) - 30 >
- 336 ÷ 21 + 12 (336 ÷ 21) - 12 >
- 46 × 2 + 18 (46 × 18) + 2 <
- 404 - 38 + 23 (404 + 38) - 23 <
- 109 + 10 - 89 109 - 10 + 89 <
- 667 - 28 + 14 (667 + 28) - 14 <
- 598 ÷ 13 + 46 (598 ÷ 13) - 46 >
- 588 ÷ 12 + 21 (588 ÷ 12) - 21 >
- 525 ÷ 25 - 21 (525 ÷ 25) + 21 <
- 691 - 10 + 54 (691 + 10) - 54 >
- 950 ÷ 38 + 19 (950 ÷ 38) - 19 >
- 35 × 4 - 31 (35 × 31) - 4 <
- 770 ÷ 55 - 11 (770 ÷ 55) + 11 <
- 812 ÷ 28 - 7 (812 ÷ 28) + 7 <
- 840 ÷ 15 + 40 (840 ÷ 15) - 40 >
- 850 ÷ 85 + 10 (850 ÷ 85) - 10 >
- 510 ÷ 15 + 15 (510 ÷ 15) - 15 >
- 686 + 10 - 27 686 - 10 + 27 <
- 155 + 10 - 64 155 - 10 + 64 <
- 936 ÷ 12 - 39 (936 ÷ 12) + 39 <
- 768 ÷ 16 + 32 (768 ÷ 16) - 32 >
- 522 ÷ 29 - 18 (522 ÷ 29) + 18 <
- 758 + 10 - 22 758 - 10 + 22 <
- 324 ÷ 12 - 18 (324 ÷ 12) + 18 <
- 210 ÷ 42 - 1 (210 ÷ 42) + 1 <
- 792 ÷ 11 - 36 (792 ÷ 11) + 36 <
- 62 × 3 - 63 (62 × 63) - 3 <
- 368 ÷ 16 - 2 (368 ÷ 16) + 2 <
- 50 × 4 + 13 (50 × 13) + 4 <
- 426 + 10 - 17 426 - 10 + 17 <
- 125 - 42 + 40 (125 + 42) - 40 <
- 992 - 85 + 47 (992 + 85) - 47 <
- 780 ÷ 12 + 26 (780 ÷ 12) - 26 >
- 809 + 10 - 46 809 - 10 + 46 <
- 628 - 69 + 92 (628 + 69) - 92 >
- 14 × 5 - 65 (14 × 65) - 5 <
- 967 + 10 - 10 967 - 10 + 10 =
- 945 ÷ 15 + 35 (945 ÷ 15) - 35 >
- 693 ÷ 11 + 21 (693 ÷ 11) - 21 >
- 576 - 16 + 18 (576 + 16) - 18 >
- 936 ÷ 13 + 36 (936 ÷ 13) - 36 >
- 798 ÷ 21 + 21 (798 ÷ 21) - 21 >
- 20 × 4 - 23 (20 × 23) - 4 <
- 443 - 44 + 70 (443 + 44) - 70 >
- 60 × 2 - 97 (60 × 97) - 2 <
- 50 + 10 - 29 50 - 10 + 29 <
- 60 × 4 - 75 (60 × 75) - 4 <
- 304 ÷ 16 + 16 (304 ÷ 16) - 16 >
- 35 × 6 - 88 (35 × 88) - 6 <
- 30 × 6 + 81 (30 × 81) + 6 <
- 161 - 73 + 41 (161 + 73) - 41 <
- 69 × 6 - 29 (69 × 29) - 6 <
- 481 + 10 - 41 481 - 10 + 41 <
- 130 + 10 - 57 130 - 10 + 57 <
- 42 × 8 + 80 (42 × 80) + 8 <
- 42 × 7 + 98 (42 × 98) + 7 <
- 23 - 63 + 78 (23 + 63) - 78 >
- 582 + 10 - 24 582 - 10 + 24 <
- 930 ÷ 15 + 15 (930 ÷ 15) - 15 >
- 405 ÷ 15 + 15 (405 ÷ 15) - 15 >
- 93 × 3 - 71 (93 × 71) - 3 <
- 66 × 6 + 56 (66 × 56) + 6 <
- 672 ÷ 28 - 12 (672 ÷ 28) + 12 <
- 300 ÷ 15 + 15 (300 ÷ 15) - 15 >
- 206 + 10 - 39 206 - 10 + 39 <
- 196 - 58 + 96 (196 + 58) - 96 >
- 54 × 9 + 89 (54 × 89) + 9 <
- 744 - 32 + 59 (744 + 32) - 59 >
- 268 - 48 + 22 (268 + 48) - 22 <
- 360 ÷ 24 - 9 (360 ÷ 24) + 9 <
- 370 ÷ 37 + 10 (370 ÷ 37) - 10 >
- 919 - 89 + 61 (919 + 89) - 61 <
- 546 ÷ 78 - 1 (546 ÷ 78) + 1 <
- 984 ÷ 24 + 12 (984 ÷ 24) - 12 >
- 377 - 62 + 71 (377 + 62) - 71 >
- 504 ÷ 12 + 12 (504 ÷ 12) - 12 >
- 31 × 3 + 44 (31 × 44) + 3 <
- 95 × 1 - 43 (95 × 43) - 1 <
- 48 × 4 - 68 (48 × 68) - 4 <
- 670 - 16 + 90 (670 + 16) - 90 >
- 814 ÷ 22 + 37 (814 ÷ 22) - 37 >
- 144 + 10 - 56 144 - 10 + 56 <
- 43 - 46 + 52 (43 + 46) - 52 >
- 84 × 1 + 42 (84 × 42) + 1 <
- 918 ÷ 18 + 27 (918 ÷ 18) - 27 >
- 590 + 10 - 33 590 - 10 + 33 <
- 82 × 1 + 75 (82 × 75) + 1 <
- 839 - 16 + 77 (839 + 16) - 77 >
- 234 + 10 - 14 234 - 10 + 14 <
- 10 × 9 + 34 (10 × 34) + 9 <
- 432 ÷ 36 - 4 (432 ÷ 36) + 4 <
- 76 × 2 - 61 (76 × 61) - 2 <
- 694 + 10 - 67 694 - 10 + 67 <
- 540 ÷ 27 - 1 (540 ÷ 27) + 1 <
- 187 + 10 - 80 187 - 10 + 80 <
- 63 × 1 - 31 (63 × 31) - 1 <
- 93 - 81 + 63 (93 + 81) - 63 <
- 242 - 96 + 85 (242 + 96) - 85 <
- 31 × 7 - 5 (31 × 5) - 7 >
- 85 × 8 - 84 (85 × 84) - 8 <
- 330 ÷ 55 - 3 (330 ÷ 55) + 3 <
- 672 ÷ 14 + 28 (672 ÷ 14) - 28 >
- 96 × 8 + 29 (96 × 29) + 8 <
- 455 ÷ 13 + 13 (455 ÷ 13) - 13 >
- 361 - 24 + 76 (361 + 24) - 76 >
- 82 - 69 + 56 (82 + 69) - 56 <
- 43 × 8 + 60 (43 × 60) + 8 <
- 896 ÷ 28 - 16 (896 ÷ 28) + 16 <
- 108 ÷ 12 - 2 (108 ÷ 12) + 2 <
- 16 × 6 - 47 (16 × 47) - 6 <
- 248 - 46 + 81 (248 + 46) - 81 >
- 54 × 4 + 33 (54 × 33) + 4 <
- 91 × 6 + 28 (91 × 28) + 6 <
- 20 × 5 - 81 (20 × 81) - 5 <
- 714 ÷ 14 + 14 (714 ÷ 14) - 14 >
- 636 + 10 - 19 636 - 10 + 19 <
- 53 × 9 - 20 (53 × 20) - 9 <
- 78 × 7 + 86 (78 × 86) + 7 <
- 390 ÷ 15 + 26 (390 ÷ 15) - 26 >
- 64 × 4 - 79 (64 × 79) - 4 <
- 90 × 6 - 2 (90 × 2) - 6 >
- 660 ÷ 10 + 44 (660 ÷ 10) - 44 >
- 120 + 10 - 59 120 - 10 + 59 <
- 840 ÷ 21 + 28 (840 ÷ 21) - 28 >
- 940 - 38 + 67 (940 + 38) - 67 >
- 952 - 46 + 21 (952 + 46) - 21 <
- 16 × 9 + 39 (16 × 39) + 9 <
- 480 ÷ 10 + 40 (480 ÷ 10) - 40 >
- 256 + 10 - 56 256 - 10 + 56 <
- 560 ÷ 16 + 28 (560 ÷ 16) - 28 >
- 49 × 8 + 86 (49 × 86) + 8 <
- 320 ÷ 16 - 8 (320 ÷ 16) + 8 <
- 28 × 1 + 93 (28 × 93) + 1 <
- 91 × 3 + 68 (91 × 68) + 3 <
- 53 × 2 - 29 (53 × 29) - 2 <
- 25 × 9 + 23 (25 × 23) + 9 <
- 506 ÷ 46 - 2 (506 ÷ 46) + 2 <
- 401 + 10 - 24 401 - 10 + 24 <
- 64 × 7 - 18 (64 × 18) - 7 <
- 910 ÷ 14 + 35 (910 ÷ 14) - 35 >
- 46 × 6 - 50 (46 × 50) - 6 <
- 896 ÷ 16 - 28 (896 ÷ 16) + 28 <
- 780 ÷ 13 + 15 (780 ÷ 13) - 15 >
- 884 ÷ 13 - 2 (884 ÷ 13) + 2 <
- 896 ÷ 16 - 2 (896 ÷ 16) + 2 <
- 100 ÷ 25 - 2 (100 ÷ 25) + 2 <
- 537 - 55 + 98 (537 + 55) - 98 >
- 91 × 5 - 43 (91 × 43) - 5 <
- 11 × 1 + 72 (11 × 72) + 1 <
- 782 + 10 - 18 782 - 10 + 18 <
- 61 × 5 + 91 (61 × 91) + 5 <
- 621 ÷ 27 - 23 (621 ÷ 27) + 23 <
- 152 ÷ 76 - 2 (152 ÷ 76) + 2 <
- 365 - 24 + 37 (365 + 24) - 37 >
- 960 ÷ 20 - 24 (960 ÷ 20) + 24 <
- 295 - 75 + 23 (295 + 75) - 23 <
- 900 ÷ 30 + 10 (900 ÷ 30) - 10 >
- 651 ÷ 93 - 1 (651 ÷ 93) + 1 <
- 82 × 3 - 38 (82 × 38) - 3 <
- 480 - 33 + 12 (480 + 33) - 12 <
- 390 - 36 + 66 (390 + 36) - 66 >
- 63 × 1 + 49 (63 × 49) + 1 <
- 80 × 5 + 20 (80 × 20) + 5 <
- 460 - 22 + 96 (460 + 22) - 96 >
- 504 ÷ 14 + 14 (504 ÷ 14) - 14 >
- 962 ÷ 13 - 37 (962 ÷ 13) + 37 <
- 986 + 10 - 10 986 - 10 + 10 =
- 65 × 9 + 80 (65 × 80) + 9 <
- 468 ÷ 18 + 18 (468 ÷ 18) - 18 >
- 987 + 10 - 61 987 - 10 + 61 <
- 57 × 9 - 18 (57 × 18) - 9 <
- 41 × 4 - 95 (41 × 95) - 4 <
- 464 ÷ 29 - 16 (464 ÷ 29) + 16 <
- 630 ÷ 21 + 15 (630 ÷ 21) - 15 >
- 495 ÷ 55 - 5 (495 ÷ 55) + 5 <
- 840 ÷ 30 - 21 (840 ÷ 30) + 21 <
- 840 ÷ 40 + 20 (840 ÷ 40) - 20 >
- 75 × 1 + 19 (75 × 19) + 1 <
- 86 × 1 - 50 (86 × 50) - 1 <
- 252 - 14 + 53 (252 + 14) - 53 >
- 949 ÷ 13 + 73 (949 ÷ 13) - 73 >
- 198 + 10 - 60 198 - 10 + 60 <
- 183 - 15 + 59 (183 + 15) - 59 >
- 900 ÷ 30 + 12 (900 ÷ 30) - 12 >
- 936 ÷ 52 - 12 (936 ÷ 52) + 12 <
- 27 × 3 + 31 (27 × 31) + 3 <
- 57 × 1 - 6 (57 × 6) - 1 <
- 525 ÷ 35 - 1 (525 ÷ 35) + 1 <
- 22 × 2 - 41 (22 × 41) - 2 <
- 85 × 2 + 25 (85 × 25) + 2 <
- 525 - 80 + 40 (525 + 80) - 40 <
- 763 + 10 - 39 763 - 10 + 39 <
- 990 ÷ 18 + 15 (990 ÷ 18) - 15 >
- 792 ÷ 44 - 2 (792 ÷ 44) + 2 <
- 72 + 10 - 17 72 - 10 + 17 <
- 975 - 33 + 73 (975 + 33) - 73 >
- 924 ÷ 14 - 42 (924 ÷ 14) + 42 <
- 616 ÷ 14 + 14 (616 ÷ 14) - 14 >
- 13 × 8 + 41 (13 × 41) + 8 <
- 376 - 80 + 41 (376 + 80) - 41 <
- 360 ÷ 45 - 8 (360 ÷ 45) + 8 <
- 161 + 10 - 12 161 - 10 + 12 <
- 263 - 46 + 50 (263 + 46) - 50 >
- 84 × 8 + 99 (84 × 99) + 8 <
- 37 × 4 - 88 (37 × 88) - 4 <
- 600 ÷ 24 - 25 (600 ÷ 24) + 25 <
- 312 + 10 - 93 312 - 10 + 93 <
- 480 ÷ 16 - 2 (480 ÷ 16) + 2 <
- 80 × 4 - 35 (80 × 35) - 4 <
- 861 ÷ 21 + 21 (861 ÷ 21) - 21 >
- 31 × 8 + 33 (31 × 33) + 8 <
- 481 - 77 + 74 (481 + 77) - 74 <
- 369 - 43 + 61 (369 + 43) - 61 >
- 988 ÷ 13 + 76 (988 ÷ 13) - 76 >
- 75 × 1 + 34 (75 × 34) + 1 <
- 38 × 9 + 54 (38 × 54) + 9 <
- 576 ÷ 18 + 18 (576 ÷ 18) - 18 >
- 702 ÷ 26 + 26 (702 ÷ 26) - 26 >
- 325 + 10 - 55 325 - 10 + 55 <
- 51 × 4 + 21 (51 × 21) + 4 <
- 46 × 7 + 29 (46 × 29) + 7 <
- 58 × 9 - 93 (58 × 93) - 9 <
- 85 × 5 - 76 (85 × 76) - 5 <
- 20 × 6 + 52 (20 × 52) + 6 <
- 98 × 7 + 31 (98 × 31) + 7 <
- 19 × 3 + 31 (19 × 31) + 3 <
- 453 + 10 - 99 453 - 10 + 99 <
- 999 ÷ 37 - 27 (999 ÷ 37) + 27 <
- 775 + 10 - 10 775 - 10 + 10 =
- 882 ÷ 21 + 21 (882 ÷ 21) - 21 >
- 798 ÷ 21 + 38 (798 ÷ 21) - 38 >
- 420 ÷ 28 + 14 (420 ÷ 28) - 14 >
- 833 ÷ 17 - 17 (833 ÷ 17) + 17 <
- 648 ÷ 24 + 18 (648 ÷ 24) - 18 >
- 91 × 9 - 77 (91 × 77) - 9 <
- 13 × 5 - 48 (13 × 48) - 5 <
- 935 ÷ 55 + 11 (935 ÷ 55) - 11 >
- 732 ÷ 61 - 4 (732 ÷ 61) + 4 <
- 641 - 56 + 83 (641 + 56) - 83 >
- 638 ÷ 11 - 1 (638 ÷ 11) + 1 <
- 26 × 4 + 91 (26 × 91) + 4 <
- 768 + 10 - 96 768 - 10 + 96 <
- 818 - 92 + 44 (818 + 92) - 44 <
- 183 - 53 + 85 (183 + 53) - 85 >
- 83 × 8 + 64 (83 × 64) + 8 <
- 880 ÷ 16 + 11 (880 ÷ 16) - 11 >
- 73 × 7 + 65 (73 × 65) + 7 <
- 89 × 7 - 29 (89 × 29) - 7 <
- 960 ÷ 32 + 30 (960 ÷ 32) - 30 >
- 44 × 6 - 56 (44 × 56) - 6 <
- 539 - 96 + 11 (539 + 96) - 11 <
- 874 ÷ 38 - 23 (874 ÷ 38) + 23 <
- 373 - 59 + 82 (373 + 59) - 82 >
- 260 ÷ 10 - 5 (260 ÷ 10) + 5 <
- 333 - 14 + 85 (333 + 14) - 85 >
- 46 × 8 - 35 (46 × 35) - 8 <
- 43 × 6 + 75 (43 × 75) + 6 <
- 79 × 8 - 83 (79 × 83) - 8 <
- 950 ÷ 19 + 10 (950 ÷ 19) - 10 >
- 658 - 78 + 57 (658 + 78) - 57 <
- 428 - 70 + 41 (428 + 70) - 41 <
- 40 × 8 - 72 (40 × 72) - 8 <
- 175 - 36 + 52 (175 + 36) - 52 >
- 684 ÷ 19 + 12 (684 ÷ 19) - 12 >
- 520 ÷ 10 + 40 (520 ÷ 10) - 40 >
- 952 ÷ 68 + 14 (952 ÷ 68) - 14 >
- 75 × 4 + 97 (75 × 97) + 4 <
- 630 - 47 + 53 (630 + 47) - 53 >
- 89 × 3 + 42 (89 × 42) + 3 <
- 33 × 6 - 12 (33 × 12) - 6 <
- 536 - 72 + 85 (536 + 72) - 85 >
- 720 ÷ 12 + 12 (720 ÷ 12) - 12 >
- 240 ÷ 12 - 3 (240 ÷ 12) + 3 <
- 21 × 4 + 70 (21 × 70) + 4 <
- 55 × 2 - 32 (55 × 32) - 2 <
- 929 - 46 + 72 (929 + 46) - 72 >
- 75 × 2 + 52 (75 × 52) + 2 <
- 61 × 9 - 58 (61 × 58) - 9 <
- 736 ÷ 32 + 16 (736 ÷ 32) - 16 >
- 555 - 40 + 40 (555 + 40) - 40 =
- 510 ÷ 17 - 10 (510 ÷ 17) + 10 <
- 91 × 9 - 71 (91 × 71) - 9 <
- 23 × 9 + 93 (23 × 93) + 9 <
- 96 + 10 - 23 96 - 10 + 23 <
- 990 + 10 - 20 990 - 10 + 20 <
- 96 × 7 + 22 (96 × 22) + 7 <
- 307 - 48 + 21 (307 + 48) - 21 <
- 66 × 9 - 1 (66 × 1) - 9 >
- 56 × 9 - 35 (56 × 35) - 9 <
- 97 × 6 + 97 (97 × 97) + 6 <
- 390 ÷ 15 + 10 (390 ÷ 15) - 10 >
- 86 × 2 + 43 (86 × 43) + 2 <
- 540 - 50 + 15 (540 + 50) - 15 <
- 756 ÷ 42 + 12 (756 ÷ 42) - 12 >
- 598 + 10 - 55 598 - 10 + 55 <
- 47 × 3 + 92 (47 × 92) + 3 <
- 372 - 52 + 85 (372 + 52) - 85 >
- 663 ÷ 17 + 39 (663 ÷ 17) - 39 >
- 16 × 4 + 47 (16 × 47) + 4 <
- 868 ÷ 28 - 7 (868 ÷ 28) + 7 <
- 988 ÷ 13 + 26 (988 ÷ 13) - 26 >
- 660 ÷ 10 + 15 (660 ÷ 10) - 15 >
- 533 ÷ 13 + 41 (533 ÷ 13) - 41 >
- 18 × 6 + 86 (18 × 86) + 6 <
- 936 ÷ 13 + 72 (936 ÷ 13) - 72 >
- 883 - 53 + 51 (883 + 53) - 51 <
- 975 ÷ 13 - 1 (975 ÷ 13) + 1 <
- 450 ÷ 75 - 6 (450 ÷ 75) + 6 <
- 468 ÷ 12 + 36 (468 ÷ 12) - 36 >
- 223 + 10 - 77 223 - 10 + 77 <
- 700 ÷ 14 + 25 (700 ÷ 14) - 25 >
- 385 + 10 - 37 385 - 10 + 37 <
- 94 × 8 - 25 (94 × 25) - 8 <
- 648 - 36 + 81 (648 + 36) - 81 >
- 485 + 10 - 51 485 - 10 + 51 <
- 360 - 84 + 64 (360 + 84) - 64 <
- 532 + 10 - 26 532 - 10 + 26 <
- 619 + 10 - 75 619 - 10 + 75 <
- 77 × 4 + 88 (77 × 88) + 4 <
- 480 ÷ 12 + 32 (480 ÷ 12) - 32 >
- 92 × 1 + 10 (92 × 10) + 1 <
- 816 ÷ 12 + 68 (816 ÷ 12) - 68 >
- 756 ÷ 27 - 9 (756 ÷ 27) + 9 <
- 20 × 3 - 34 (20 × 34) - 3 <
- 473 ÷ 11 - 43 (473 ÷ 11) + 43 <
- 80 × 7 + 45 (80 × 45) + 7 <
- 85 × 4 + 42 (85 × 42) + 4 <
- 520 + 10 - 12 520 - 10 + 12 <
- 518 - 89 + 43 (518 + 89) - 43 <
- 690 ÷ 10 + 10 (690 ÷ 10) - 10 >
- 62 × 7 + 23 (62 × 23) + 7 <
- 682 ÷ 31 - 2 (682 ÷ 31) + 2 <
- 495 + 10 - 54 495 - 10 + 54 <
- 66 × 2 + 33 (66 × 33) + 2 <
- 301 + 10 - 89 301 - 10 + 89 <
- 45 × 4 - 6 (45 × 6) - 4 <
- 266 - 19 + 39 (266 + 19) - 39 >
- 907 + 10 - 78 907 - 10 + 78 <
- 77 × 5 - 66 (77 × 66) - 5 <
- 44 × 2 - 73 (44 × 73) - 2 <
- 667 - 49 + 53 (667 + 49) - 53 >
- 20 × 9 + 11 (20 × 11) + 9 <
- 66 × 2 - 99 (66 × 99) - 2 <
- 87 × 4 - 83 (87 × 83) - 4 <
- 973 + 10 - 86 973 - 10 + 86 <
- 80 × 3 + 66 (80 × 66) + 3 <
- 59 × 6 - 99 (59 × 99) - 6 <
- 420 ÷ 12 - 4 (420 ÷ 12) + 4 <
- 211 - 30 + 43 (211 + 30) - 43 >
- 281 - 87 + 55 (281 + 87) - 55 <
- 15 × 4 - 11 (15 × 11) - 4 <
- 471 - 39 + 50 (471 + 39) - 50 >
- 469 - 42 + 29 (469 + 42) - 29 <
- 38 × 1 - 7 (38 × 7) - 1 <
- 692 + 10 - 95 692 - 10 + 95 <
- 490 ÷ 10 - 14 (490 ÷ 10) + 14 <
- 992 ÷ 16 + 31 (992 ÷ 16) - 31 >
- 767 - 71 + 82 (767 + 71) - 82 >
- 36 × 4 - 97 (36 × 97) - 4 <
- 31 × 2 + 71 (31 × 71) + 2 <
- 792 ÷ 12 + 36 (792 ÷ 12) - 36 >
- 892 - 15 + 15 (892 + 15) - 15 =
- 63 × 7 + 55 (63 × 55) + 7 <
- 116 + 10 - 31 116 - 10 + 31 <
- 76 × 4 - 71 (76 × 71) - 4 <
- 969 ÷ 17 + 19 (969 ÷ 17) - 19 >
- 540 ÷ 10 + 54 (540 ÷ 10) - 54 >
- 866 + 10 - 49 866 - 10 + 49 <
- 699 - 90 + 23 (699 + 90) - 23 <
- 506 ÷ 11 - 11 (506 ÷ 11) + 11 <
- 55 × 7 + 55 (55 × 55) + 7 <
- 490 ÷ 10 - 5 (490 ÷ 10) + 5 <
- 62 × 7 + 57 (62 × 57) + 7 <
- 714 ÷ 51 - 7 (714 ÷ 51) + 7 <
- 490 ÷ 10 - 14 (490 ÷ 10) + 14 <
- 468 ÷ 26 - 1 (468 ÷ 26) + 1 <
- 10 × 9 - 79 (10 × 79) - 9 <
- 46 × 1 + 45 (46 × 45) + 1 <
- 84 + 10 - 20 84 - 10 + 20 <
- 88 × 3 + 81 (88 × 81) + 3 <
- 312 - 64 + 59 (312 + 64) - 59 <
- 979 + 10 - 32 979 - 10 + 32 <
- 70 × 8 - 68 (70 × 68) - 8 <
- 853 - 90 + 70 (853 + 90) - 70 <
- 71 × 1 - 60 (71 × 60) - 1 <
- 45 × 8 - 2 (45 × 2) - 8 >
- 86 × 8 + 39 (86 × 39) + 8 <
- 425 + 10 - 94 425 - 10 + 94 <
- 724 - 89 + 65 (724 + 89) - 65 <
- 488 - 68 + 97 (488 + 68) - 97 >
- 961 - 69 + 63 (961 + 69) - 63 <
- 884 ÷ 68 - 1 (884 ÷ 68) + 1 <
- 97 × 3 - 76 (97 × 76) - 3 <
- 60 × 5 - 33 (60 × 33) - 5 <
- 50 × 4 - 92 (50 × 92) - 4 <
- 59 × 3 + 27 (59 × 27) + 3 <
- 10 × 6 + 72 (10 × 72) + 6 <
- 96 × 2 - 71 (96 × 71) - 2 <
- 457 - 67 + 89 (457 + 67) - 89 >
- 627 ÷ 11 + 57 (627 ÷ 11) - 57 >
- 410 ÷ 41 - 1 (410 ÷ 41) + 1 <
- 840 ÷ 10 + 15 (840 ÷ 10) - 15 >
- 38 × 8 - 57 (38 × 57) - 8 <
- 910 ÷ 10 + 26 (910 ÷ 10) - 26 >
- 84 × 4 + 55 (84 × 55) + 4 <
- 51 + 10 - 59 51 - 10 + 59 <
- 390 ÷ 10 + 13 (390 ÷ 10) - 13 >
- 732 + 10 - 34 732 - 10 + 34 <
- 816 ÷ 12 - 4 (816 ÷ 12) + 4 <
- 73 × 9 - 34 (73 × 34) - 9 <
- 53 × 5 + 88 (53 × 88) + 5 <
※总分：100分， 共计：470道题， 每题：0.21 分。